47783709

素因数分解:

$3^3\times {\mathrm{1213}}^1\times {\mathrm{1459}}^1$

素因数の和:2681

約数の個数: 16

約数和(自身を含む): 70897600

約数和(自身を除く): 23113891

約数列:

[1, 3, 9, 27, 1213, 1459, 3639, 4377, 10917, 13131, 32751, 39393, 1769767, 5309301, 15927903, 47783709]

約数ペア:

[(1, 47783709), (3, 15927903), (9, 5309301), (27, 1769767), (1213, 39393), (1459, 32751), (3639, 13131), (4377, 10917)]